Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Olavarria | 2023/09/07 20:20 | Gilbert S K Junior v Nikos Lehmann | 6-4,3-6,7-5 |
| ITF M15 Olavarria | 2023/09/06 13:00 | Nikos Lehmann v Fermin Tenti | 6-4,6-3 |
| ITF M15 Olavarria | 2023/09/03 12:00 | Nikos Lehmann v Gonzalo Ariel Karakachian | 3-6,6-2,10-4 |
| ITF M15 Buenos Aires | 2023/08/29 13:00 | Felipe De Dios v Nikos Lehmann | 6-7,7-5,10-5 |
| ITF M15 Buenos Aires | 2023/08/27 16:00 | Benjamin Denis Alarcon v Nikos Lehmann | 2-6,6-1,3-10 |
| ITF M25 Trujillo | 2023/08/14 15:00 | Ignacio Carou v Nikos Lehmann | 4-6,6-4,10-8 |
| ITF M25 Trujillo | 2023/08/13 15:00 | Nikos Lehmann v Nicolas Villalon | 2-6,6-1,10-4 |
| ITF M15 Arequipa | 2023/08/09 14:25 | Alberto Odiseo Alvarado Berrospi v Nikos Lehmann | 7-6,6-4 |
| ITF M25 Punta del Este | 2023/09/19 13:00 | Bautista Vilicich v Felipe Derdoy | 6-2,3-6,10-6 |
| ITF M15 Olavarria | 2023/09/05 13:00 | Sean Hess v Bautista Vilicich | 6-3,6-4 |
| ITF M15 Olavarria | 2023/09/03 12:00 | Bautista Vilicich v Mateo Berta | 6-3,6-1 |
| ITF M15 Buenos Aires | 2023/08/30 13:00 | Matias Franco Descotte v Bautista Vilicich | 6-2,6-1 |
| ITF M15 Buenos Aires | 2023/08/29 13:00 | Oscar Gabriel Ortiz v Bautista Vilicich | 2-6,3-6 |
| ITF M15 Buenos Aires | 2023/08/28 13:00 | Felipe Pagnacco v Bautista Vilicich | 5-7,2-6 |
| ITF M15 Buenos Aires | 2023/08/27 12:30 | Ivan Dikenstein v Bautista Vilicich | 0-6,1-6 |
| ITF M15 Novi Sad | 2023/08/03 07:30 | Valerio Aboian v Bautista Vilicich | 6-4,6-4 |